Which of the following is the most complete list of the forces that belong on your Free-Body Diagram (FBD) in that moment?
(a) The normal force on you by the elevator floor and the force of gravity on you by the earth
(b) The normal force on you by the elevator floor, the force of gravity on you by the earth, and the force of acceleration on you by the motor
(c) The force of gravity on you by the earth and the force of acceleration on you by the motor
(d) The force of gravity by the earth on you and the force of you on the elevator floor
Other:
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